Beninca DA.BA Libro De Instrucciones página 12

f) Adjust trimmers LIM-A and LIM-C, which limit the maximum current to the motor.
LIM-A to regulate current in the opening phase, LIM-C to regulate current in the closing phase.
Caution
To power the control unit with buffer batteries it is mandatory to use the battery charger which has to be con-
nected to the special connector (J3).
Buffer batteries
• If the buffer batteries are being used (2x12V in series), to shutdown completely all power to the control unit just
disconnect terminal "+BATT, -BATT" (33, 34).
• The battery charger needs a few days to completely recharge the batteries.
• During battery operation, the motor will run at a slightly slower speed than normal, regardless of the battery
charge.
• Correct battery connections:
Input/Output functions
1,2 Input 230Vac
3,4 Primary output
5,6 Serial input
7,8 Secondary 18V input
9,10 Secondary 26V input
11,12 24Vdc output
13,14 Channel 2 output
15,16 Antenna Input
17,18 Electrolock output
19,20 LP1 output
21,20 SBA output
22 Input CHIUDE (CLOSE)
23 Input APRE (OPEN)
24 P.P. input
25 Input STOP
26 Input FC
27 Input FA
28 Input FTC
29 Input for safety edge or
device.
30 Output COM
31,32 Output Motor
33,34 Input battery
35,36
J1
J3
12
+ BATT
- BATT
Power supply of the control unit 230Vac, 50Hz
Output to primary circuit of transformer 220V/ 0-18V/0-26Vac
Input of serial communication with various road barriers (5=GND; 6=+)
Input from secondary circuit of transformer 0-18Vac
I Input from secondary circuit of transformer 0-26Vac
Stabilised 24Vdc output for auxiliary power supply
(11= GND; 12=+24V)
N.O. contact actuated by second channel of radio control
Antenna connection for radio control receiver board
(15=+ant; 16=GND))
Output terminals for electrolock (17=+ser; 18=-ser)
Output terminals for beacon. 24V lamp - max 10W
Output terminals for "Barrier Open Light". 24V lamp - max. 10W.
N.O. contact
N.O. contact
Step by Step input. Connected in parallel with radio control output. N.O.
contact
N.C. contact
Input, closing limit switch. N.C. contact
Input, opening limit switch. N.C. contact
For connection to photocell output contact. N.C. contact.
When it trips the motor changes direction for 1 second if it is in the close
cycle. N.C. contact.
Common terminal for all inputs.
To the motor, 24Vdc
Direct connection for buffer battery (2x12V), (33= +24V; 34,35,36= GND)
Connector for radio control receiver board
Connector for battery charger board